The series given below converges to tangent x for negative pi divided by 2 less than x less than pi divided by 2. Complete parts (a) and (b). tangent xequalsx plus StartFraction x cubed Over 3 EndFraction plus StartFraction 2 x Superscript 5 Over 15 EndFraction plus StartFraction 17 x Superscript 7 Over 315 EndFraction plus StartFraction 62 x Superscript 9 Over 2835 EndFraction plus font size decreased by 1 times times times
a. Find the first five terms of the series for ln StartAbsoluteValue secant x EndAbsoluteValue. For what values of x should the series converge? The first term of the series for ln StartAbsoluteValue secant x EndAbsoluteValue is nothing.